Get smart connectivity at a lower cost with the Weight Gurus AppSync Scale. Measure your weight, body fat, muscle mass, water weight, bone mass, and BMI, and sync the results to your smartphone using the free Weight Gurus app. Weight Gurus’ unique AppSync technology is a low-cost alternative to Bluetooth that transfers your measurements by scanning a barcode with your smartphone’s camera. There’s no setup or pairing necessary—just point your camera towards your scale’s display screen to sync. Best of all, a piece of your purchase also helps the charity Love146 fight to end trafficking and care for survivors. Gender: unisex.